Universal time clock

Horology: time measuring systems or devices – Plural time zones – With a world globe

Patent

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G04B 1922

Patent

active

046716726

ABSTRACT:
A universal time clock that can be constructed in a very simple and inexpensive way and the globe of which is driven by the hour tube of a left-hand-rotating clockwork, a network of lines being marked on a bell-shaped top put over the globe. The lines extend from the center point of the bell-shaped top, along the shortest route, to the lower end of said bell-shaped top. For the adjusting of the network of lines, the bell-shaped top can be turned manually on the base.

REFERENCES:
patent: 1122352 (1914-12-01), Agnew
patent: 2036046 (1936-03-01), Harrison
patent: 2195420 (1940-04-01), Mills
patent: 2247394 (1941-07-01), Mills
patent: 3827233 (1974-08-01), Echevarria

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